Walda Bakin KarfeElektrode
AF2553-16
GB/T E2553-16
AWS A5.4 E2553-16
Bayani: AF2553-16 wani nau'in lantarki ne mai ɗauke da sinadarin nitrogen mai siffar duplex mai ɗauke da sinadarin titanium-calcium. Ana iya amfani da shi don AC da DC tare da kyakkyawan aikin aiki. Saboda yana ɗauke da molybdenum da nitrogen, kuma yawan sinadarin carbon yana da ƙasa sosai, ƙarfen da aka ajiye yana da kyakkyawan juriyar tsagewa da juriyar tsagewa, musamman juriyar tsagewa.
Aikace-aikace: Ana amfani da shi don walda ƙarfe mai duplex mai nauyin chromium kusan 25%, kamar 022Cr25Ni7Mo4N, 03Cr25Ni6Mo3Cu2N, UNS 32550 (Alloy255), da sauransu.
Sinadarin sinadarai na ƙarfen walda(%):
| C | Mn | Si | Cr | Ni | Mo | Cu | N | S | P |
| ≤0.06 | 0.5 ~ 1.5 | ≤1.0 | 24.0 ~ 27.0 | 6.5 ~ 8.5 | 2.9 ~ 3.9 | 1.5 ~ 2.5 | 0.10 ~ 0.25 | ≤0.030 | ≤0.040 |
Kayan aikin injiniya na ƙarfe na walda:
| Gwaji abu | Ƙarfin tauri Mpa | Ƙarawa % |
| An Garanti | ≥760 | ≥15 |
Shawarar da ake bayarwa:
| Diamita na sanda (mm) | 2.5 | 3.2 | 4.0 | 5.0 |
| Walda na Wuta (A) | 50 ~80 | 80 ~ 110 | 110 ~ 160 | 160 ~ 200 |
Sanarwa:
1. Dole ne a gasa wutar lantarki na tsawon awa 1 a kusan 250℃ kafin a fara aikin walda;
2. Yi amfani da wutar lantarki ta DC gwargwadon iyawa, kuma kada wutar ta yi girma sosai don guje wa jajayen sandar walda;
3. Kafin walda, cire mai, tsatsa, sikeli, danshi da sauran ƙazanta a saman sassan walda.
An kafa Wenzhou Tianyu Electronic Co., Ltd. a shekara ta 2000. Mun kasance muna ƙerana'urar waldas, sandunan walda, kumaabubuwan da ake amfani da su na waldasama da shekaru 20.
Manyan kayayyakinmu sun haɗa da na'urorin walda na bakin karfe, na'urorin walda na ƙarfe na carbon, na'urorin walda na ƙarancin alloy, na'urorin walda na saman, na'urorin walda na nickel & cobalt, na'urorin walda masu laushi da ƙarancin alloy, na'urorin walda na bakin karfe, na'urorin walda masu kariya daga iskar gas, na'urorin walda na aluminum, na'urorin walda na arc da ke ƙarƙashin ruwa, na'urorin walda na nickel & cobalt, na'urorin walda na tagulla, na'urorin walda na TIG & MIG, na'urorin walda na tungsten, na'urorin walda na carbon, da sauran kayan haɗin walda da abubuwan amfani.
